Position at 09:30.0 UT is S4815.7W01709.4
while we had an other independent FIX off 1.4 NM from Astronomical FIX. Our confidence for this Astronomical Fix was a Latitude error of 0.3' and a Longitude error of 3.8' (3 SIGMA values).

As before, I used my meridian-transit fix for AP. I also send the the input data file (Toward = positive, Away = negative). The Ho's are entered in decimal form, hence the arcminutes' column data are set to zero throughout.